RU2014151366A - Водная алканоламиновая абсорбирующая композиция, содержащая пиперазин для улучшенного удаления сероводорода из газовых смесей, и способ ее использования - Google Patents

Водная алканоламиновая абсорбирующая композиция, содержащая пиперазин для улучшенного удаления сероводорода из газовых смесей, и способ ее использования Download PDF

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RU2014151366A
RU2014151366A RU2014151366A RU2014151366A RU2014151366A RU 2014151366 A RU2014151366 A RU 2014151366A RU 2014151366 A RU2014151366 A RU 2014151366A RU 2014151366 A RU2014151366 A RU 2014151366A RU 2014151366 A RU2014151366 A RU 2014151366A
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alkanolamine
aqueous
acid
solution
solution according
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RU2014151366A
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RU2642071C2 (ru
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Кристоф Р. ЛАРОШ
Херардо ПАДИЛЬЯ
Тимоти Д. ХЭЛНОН
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ДАУ ГЛОБАЛ ТЕКНОЛОДЖИЗ ЭлЭлСи
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  • Production Of Liquid Hydrocarbon Mixture For Refining Petroleum (AREA)

Abstract

1. Водный раствор алканоламина для удаления кислых газов, включающих в себя сероводород, из газовых смесей, содержащих сероводород, содержащий:(i) аминосоединение с формулой:RRNCHCH(OH)CHOH,где Rи Rнезависимо представляют метильную, этильную, пропильную и изопропильную группы, и(ii) пиперазин, при этом упомянутый водный раствор алканоламина не содержит кислоту, имеющую значение pKa, равное 8 или менее, или кислотообразующее вещество, способное образовывать в водной среде кислоту со значением pKa, равным 8 или менее.2. Водный раствор алканоламина по п. 1, в котором:(i) аминосоединение представлено в количестве от 0,1 до 75 массовых процентов, и(ii) пиперазин представлен в количестве от 0,1 до 15 массовых процентов, при этом массовый процент берется в расчете на общую массу водного раствора алканоламина.3. Водный раствор алканоламина по п. 1, в котором аминосоединение (i) является 3-(диметиламин)-1,2-пропандиолом или 3-(диэтиламин)-1,2-пропандиолом.4. Водный раствор алканоламина по п. 1, дополнительно содержащий:(iii) физический растворитель.5. Водный раствор алканоламина по п. 4, в котором физический растворитель (iii) выбран из группы, состоящей из: циклотетраметиленсульфона, диметиловых эфиров полиэтиленгликоля, 1,3-диметил-3,4,5,6-тетрагидро-2(1H)-пиримидинона, N-формилморфолина, N-ацетилморфолина, триэтиленгликольмонометилового эфира или их смесей.6. Способ удаления кислых газов из газовой смеси, содержащий этап, на котором приводят во взаимодействие газовую смесь с водным раствором алканоламина по любому из пп. 1-3.7. Способ по п. 6, дополнительно содержащий этап, на котором отгоняют с паром водный раствор алканоламина таким образом, что формируется водный раствор алканоламина с малым содержанием кислотного газа, который

Claims (8)

1. Водный раствор алканоламина для удаления кислых газов, включающих в себя сероводород, из газовых смесей, содержащих сероводород, содержащий:
(i) аминосоединение с формулой:
R1R2NCH2CH(OH)CH2OH,
где R1 и R2 независимо представляют метильную, этильную, пропильную и изопропильную группы, и
(ii) пиперазин, при этом упомянутый водный раствор алканоламина не содержит кислоту, имеющую значение pKa, равное 8 или менее, или кислотообразующее вещество, способное образовывать в водной среде кислоту со значением pKa, равным 8 или менее.
2. Водный раствор алканоламина по п. 1, в котором:
(i) аминосоединение представлено в количестве от 0,1 до 75 массовых процентов, и
(ii) пиперазин представлен в количестве от 0,1 до 15 массовых процентов, при этом массовый процент берется в расчете на общую массу водного раствора алканоламина.
3. Водный раствор алканоламина по п. 1, в котором аминосоединение (i) является 3-(диметиламин)-1,2-пропандиолом или 3-(диэтиламин)-1,2-пропандиолом.
4. Водный раствор алканоламина по п. 1, дополнительно содержащий:
(iii) физический растворитель.
5. Водный раствор алканоламина по п. 4, в котором физический растворитель (iii) выбран из группы, состоящей из: циклотетраметиленсульфона, диметиловых эфиров полиэтиленгликоля, 1,3-диметил-3,4,5,6-тетрагидро-2(1H)-пиримидинона, N-формилморфолина, N-ацетилморфолина, триэтиленгликольмонометилового эфира или их смесей.
6. Способ удаления кислых газов из газовой смеси, содержащий этап, на котором приводят во взаимодействие газовую смесь с водным раствором алканоламина по любому из пп. 1-3.
7. Способ по п. 6, дополнительно содержащий этап, на котором отгоняют с паром водный раствор алканоламина таким образом, что формируется водный раствор алканоламина с малым содержанием кислотного газа, который может быть использован на этапе приведения во взаимодействие.
8. Способ по п. 6, в котором температура водного раствора алканоламина равна или превышает 140°F.
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Families Citing this family (26)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SG11201600125TA (en) * 2013-07-29 2016-02-26 Exxonmobil Res & Eng Co Separation of hydrogen sulfide from natural gas
WO2015065839A1 (en) * 2013-10-30 2015-05-07 Dow Globlal Technologies Llc Hybrid solvent formulations for selective h2s removal
CA2927937A1 (en) * 2013-10-30 2015-05-07 Dow Global Technologies Llc Hybrid solvent formulations for total organic sulfur removal and total acidic gas removal
US9816973B2 (en) * 2014-01-08 2017-11-14 Nova Engineering Ltd. Industrial process stream compositional headspace analysis
US9533253B2 (en) 2014-06-05 2017-01-03 Phillips 66 Company Amine solvent blends
US10159930B2 (en) * 2014-10-10 2018-12-25 Dow Global Technologies Llc Aqueous solution of 2-dimethylamino-2-hydroxymethyl-1, 3-propanediol useful for acid gas removal from gaseous mixtures
JP6781151B2 (ja) * 2014-10-10 2020-11-04 ダウ グローバル テクノロジーズ エルエルシー ２−ジメチルアミノ−２−ヒドロキシメチル−１，３−プロパンジオールの水溶液を使用してガス状混合物から酸性ガスを除去するためのプロセス
WO2016152782A1 (ja) 2015-03-26 2016-09-29 公益財団法人地球環境産業技術研究機構 二酸化炭素を分離回収するための吸収液、及びそれを用いた二酸化炭素を分離回収する方法
WO2016187199A1 (en) 2015-05-20 2016-11-24 Dow Global Technologies Llc An aqueous alkanolamine composition and process for the selective removal of hydrogen sulfide from gaseous mixtures
CA2991180C (en) * 2015-07-03 2019-04-23 Dorf Ketal Chemicals (India) Private Limited Hydrogen sulfide scavenging additive compositions, and medium comprising the same
CN105289244A (zh) * 2015-10-13 2016-02-03 李宇花 一种去除燃油锅炉尾气中硫化物的方法
CA3020537A1 (en) * 2016-04-12 2017-10-19 Dow Global Technologies Llc Composition comprising organoborates and physical solvents and use thereof for the removal of acid gases from hydrocarbon fluid streams
CA3021567C (en) * 2016-04-25 2024-01-23 Basf Se Use of morpholine-based hindered amine compounds for selective removal of hydrogen sulfide
JP7097901B2 (ja) * 2017-02-10 2022-07-08 ビーエーエスエフ ソシエタス・ヨーロピア 流体流から酸性ガスを除去する方法
RU2017122342A (ru) * 2017-06-26 2018-12-28 Лира Энерджи Срл Композиция и способ для удаления сульфида водорода и меркаптанов
CN108034446A (zh) * 2017-12-14 2018-05-15 武汉工程大学 一种聚醚类溶剂用于燃油萃取脱硫的方法
CN108034445A (zh) * 2017-12-14 2018-05-15 武汉工程大学 一种利用改性聚乙二醇脱除汽油中噻吩硫的方法
GB201813839D0 (en) 2018-06-26 2018-10-10 Carbon Clean Solutions Ltd System and process of capturing carbon dioxide from flue gases
CN112351831A (zh) * 2018-06-26 2021-02-09 碳清洁解决方案有限公司 从具有高二氧化碳分压的气体混合物中除去二氧化碳的溶剂和方法
US11952538B2 (en) 2018-12-04 2024-04-09 Total Marketing Services Hydrogen sulphide and mercaptans scavenging compositions
WO2020115132A1 (en) 2018-12-04 2020-06-11 Total Marketing Services Hydrogen sulphide and mercaptans scavenging compositions
EP3891262A1 (en) 2018-12-04 2021-10-13 Total Marketing Services Hydrogen sulphide and mercaptans scavenging compositions
CN109603487B (zh) * 2019-01-28 2021-09-21 烟台新瑞环保科技有限公司 一种液相氧化脱硫工艺中螯合铁催化剂的稳定剂及包含其的脱硫剂
CN112760147B (zh) * 2021-01-13 2022-01-25 中国石油大学(北京) 用于液化气脱硫醇和羰基硫的抽提剂及其制备方法和应用
CN113318586B (zh) * 2021-06-09 2022-07-19 华东理工大学 一种胺类化合物在提高有机硫溶解和吸收脱除中的应用
JP7120424B1 (ja) 2021-09-30 2022-08-17 Ａｇｃ株式会社 硫化水素の精製方法、硫化リチウムの製造方法、硫化水素精製装置および硫化リチウム製造装置

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2551717C3 (de) * 1975-11-18 1980-11-13 Basf Ag, 6700 Ludwigshafen und ggf. COS aus Gasen
EP0134948A3 (en) 1983-06-30 1987-10-14 Union Carbide Corporation Absorbent formulation for enhanced removal of acid gases from gas mixtures and processes using same
DE3408851A1 (de) 1984-03-10 1985-09-12 Basf Ag, 6700 Ludwigshafen Verfahren zum entfernen von co(pfeil abwaerts)2(pfeil abwaerts) und/oder h(pfeil abwaerts)2(pfeil abwaerts)s aus gasen
US4894178A (en) * 1987-10-13 1990-01-16 Exxon Research And Engineering Company Absorbent composition containing severely-hindered amine mixture for the absorption of H2 S
US5736116A (en) 1995-10-25 1998-04-07 The M. W. Kellogg Company Ammonia production with enriched air reforming and nitrogen injection into the synthesis loop
JP3392609B2 (ja) * 1995-12-01 2003-03-31 三菱重工業株式会社 ガス中の炭酸ガスを除去する方法
DE19828977A1 (de) * 1998-06-29 1999-12-30 Basf Ag Verfahren zur Entfernung saurer Gasbestandteile aus Gasen
US6337059B1 (en) 1999-05-03 2002-01-08 Union Carbide Chemicals & Plastics Technology Corporation Absorbent compositions for the removal of acid gases from gas streams
EP1682638B1 (de) * 2003-11-10 2019-05-15 Basf Se Verfahren zur gewinnung eines unter hohem druck stehenden sauergasstroms durch entfernung der sauergase aus einem fluidstrom
US7776296B2 (en) * 2006-03-10 2010-08-17 Cansolv Technologies Inc. Regeneration of ion exchangers that are used for salt removal from acid gas capture plants
CN101143286B (zh) * 2006-09-15 2010-05-12 南化集团研究院 从酸性气流中除去cos的方法
JP5215595B2 (ja) * 2007-06-18 2013-06-19 三菱重工業株式会社 吸収液、吸収液を用いたｃｏ２又はｈ２ｓ除去装置及び方法
EP2283911A1 (en) * 2009-08-11 2011-02-16 Shell Internationale Research Maatschappij B.V. Process for removing CO2 and/or H2S from a gas comprising CO2 and/or H2S
US8816029B2 (en) * 2009-08-28 2014-08-26 3M Innovative Properties Company Compositions and articles comprising polymerizable ionic liquid mixture, and methods of curing

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